单词：sexton beetles
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A poet called Robert Southey who lived in the late 1700's and early 1800's wrote: What are boys made of? Slugs and snails and puppy dog tails. That's what boys are made of. What are girls made of? Sugar and spice and all things nice. That's what girl
英语博客 A cup of English
[00:01.48]It is an extraordinary place, [00:03.61]and an extraordinary way of life... [00:05.71]what we're doing really is getting in touch [00:08.33]with the way our ancestors lived thousands [00:10.36]and thousands of years ago. [00:12.04]The lifes
北师大版高中英语模块11(选修)
And after a year and a half of making my show, I can tell you that very often when we explore the gross side of life, 从我制作节目以来的一年半中，我可以告诉各位，当我们探索生命中恶心的部分时， we find insights tha
TED演讲科学篇
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres a push now to find the fuel of the future. Will it come from corn? Sugarcane? How about bugs? University of Florida entomologist Michael Scharf
Scientific American(十)月
We just gotta __________1__________, Lin. No ones going to find out. No ones gotta know what we did. You got rid of the gun right, and the shell casings? I will. You do it tonight. ________2________ and then we go in. Just worry about what we gotta d
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The Bug Detectives Insects can accurately tell us when someone died. But their lifecycle is crucially affected by one factor above all: temperature. So sometimes, getting them to tell us their secrets
英语沙龙2004全年合辑下
Pachyrhynchus weevils are found on most islands in the eastern Pacific Ocean. If these weevils could fly, that would not be surprising. But they cannot. 在东太平洋的大部分岛屿中都发现了球背象鼻虫。如果这些象鼻虫会飞的话
经济学人科技系列
This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? In the insect world, bright reds, oranges and yellows can be a warning: Eat me at your own risk, pal. Because colorful bugs can be toxic, they often get their
Scientific American(七)月
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Barbara Klein. This week, we will tell about a plan to stop the disease malaria in Africa by twenty fifteen. We will also tell about a change of leade
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LULU GARCIA-NAVARRO, HOST: And now a word about marriage from who else but a divorce lawyer. JAMES SEXTON: There are very few behaviors that end so badly so frequently that we would just sign up for with such reckless abandon. GARCIA-NAVARRO: That's
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Insect exoskeletons also work like body armor, 昆虫的外骨骼就像保护身体的盔甲一样 protecting insects against the outside world and helping them cope with habitats that other creatures can't. 抵御外部环境的伤害，帮助它们应
TED演讲教育篇
If insects suddenly morphed into large beings, and decided to wage war on us, there's no doubt that humans would lose. 如果有一天，所有的昆虫突然都变大了并且要和我们开战，那我们人类必输无疑。 We'd simply be crushed
TED演讲教育篇
歌词如下： Up on the shore I found a shell, I held it to my ear I listened gladly while it sang. A sea song sweet and clear Loo loo. A sea song sweet and clear. Up on the shore I found a shell, I held it to my ear I listened gladly while it sang
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AGRICULTURE REPORT - Insects Eating Your Crops? Call on a LadybugBy Mario Ritter Broadcast: Tuesday, April 11, 2006 I'm Steve Ember with the VOA Special English Agriculture Report. There are lots of i
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AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba
农业与发展
Science and technology 科学技术 How dung beetles navigate 蜣螂如何导航 Stars in their eyes 眼里有星辰 An insect that steers by the Milky Way 观天识途的昆虫 THE number of animals that navigate by the stars is small. 靠观察星辰
经济学人科技系列
Death, it seems, is rather a complicated affair, this is what your body goes during and after. 死亡似乎确实是很复杂的一个过程。我们一起来看看尸体将经历怎样的变化。 1.The last bit of oxygen in your body is used up, an
趣味英语
在讲解被动态的适用范围之前，我们先来复习一下被动态的结构：be+done，即be动词体现时态再加上被执行动作的过去分词。现在，小编分别举一个主动句和一个被动句，你们感受一下主动句和
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As with all extinct creatures, there is a natural temptation to regard them as failures, but in fact they were among the most successful animals ever to live. Their reign ran for 300 million yearstwice the span of dinosaurs, which were themselves one
万物简史
The 2011 Ig Nobel winners, awarded Thursday at Harvard University by the Annals of Improbable Research magazine: 由科学幽默杂志《不可思议研究年报》主办的2011搞笑诺贝尔奖于哈佛大学公布。 以下是获奖名单： PHYSI
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